One of my lab’s database servers lost its Internet connection over the weekend. Since our campus IT department’s policies on giving out static IP addresses are designed specifically to thwart me at every turn, this server gets a dynamic address from a not-under-my-control DHCP server, and it was assigned a different address. Not a terrible deal, but annoying. And while I was away for the weekend, another machine snagged our old IP address.
Fortunately, now it’s available again, and I’ve taken hold of it with a spare Ethernet card in one of our spare Linux boxes. Which brings me to the meat of my question…
In Linux, if I’m using dhclient to get an (IPv4) IP address, I can put a line in the dhclient.conf’s section for each particular ethernet interface that says:
send dhcp-requested-address xxx.xxx.xxx.xxx;
And most DHCP servers, in my experience, will honor the request and assign you that address if it’s available, and if it isn’t, they’ll just assign you a different one.
Is there a way to do this from a Windows client?